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RT-PCR results of CXCR4 expression level in oral squamous cell carcinomas.
| Group | n | CXCR4 IOD |
|---|---|---|
| Normal oral tissues and benign lesions | 15 | 0.406 ± 0.044∗ ∗∗ |
| Nonmetastatic SCC | 15 | 0.464 ± 0.068* |
| Lymph node metastatic SCC | 15 | 0.900 ± 0.108** |
SCC: squamous cell carcinomas and ∗,∗∗ P < 0.05.
**VS * P < 0.05, **VS *** P < 0.05, *VS *** P < 0.05.
